BD9610AMUV-E2 Datasheet, PDF (5/30 Pages) Rohm – 60V Synchronous Step-down Switching Regulator(Controller type)

BD9610AMUV
●Electrical Characteristics
(Unless otherwise specified, Ta=25℃,VCC=CTL=24V,RT=200kΩ)
PARAMETER
【OSCILLATOR】
Frequency
RTSS maximum current
(sink/source)
RTSS pre-charge threshold
RTSS pre-charge current
【SOFT START】
SS source current
【UVLO】
UVLO threshold (VCC)
UVLO threshold (REG10)
UVLO threshold (REG5)
UVLO hysteresis (VCC)
UVLO hysteresis (REG10)
UVLO hysteresis (REG5)
【ERROR AMPLIFIER】
Reference voltage
INV input bias current
FB max. voltage
FB min. voltage
FB sink current
FB source current
【PWM COMPARATOR】
Input threshold voltage
HG min. OFF pulse width
【OUTPUT DRIVER】
Output driver PchFET Ron
Output driver NchFET Ron
SYMBOL
MIN
FOSC
93
IRTSS
2.5
VRTSSTH
0.40
IRTSSP
50
ISSSO
0.7
VUTHVCC
8.5
VUTHR10
7.9
VUTHR5
4.2
VUHSVCC
-
VUHSR10
-
VUHSR5
-
VNON
IBINV
VFBH
VFBL
IFBSI
IFBSO
0.792
-
REG5-0.5
-
0.5
60
VT0
1.4
HGmin
150
RONH
-
RONL
-
LIMIT
TYP
100
5
0.45
100
1
9.0
8.7
4.5
0.5
0.5
0.2
0.8
0.01
-
0
2
120
1.5
350
6
1
MAX
UNIT
CONDITION
107
kHz RT=200kΩ
10
uA VRTSS=0.48V/1.0V
0.50
V
200
uA VRTSS=0.3V
1.3
μA SS=1.0V
9.5
V VCC rise-up
9.5
V REG10 rise-up
4.8
V REG5 rise-up
1.0
V VCC pin
1.0
V REG10 pin
0.4
V REG5 pin
0.808
1.0
REG5
0.5
-
-
1.6
600
10
3
V INV=FB
μA INV=0.8V
V
V
mA FB=1.25V , INV=1.5V
μA FB=1.25V , INV=0V
V 0% Duty ,FB pin vol.
ns FB=3V
Ω Iout=0.1A
Ω Iout=0.1A
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TSZ22111・14・001
5/27
TSZ02201-0Q1Q0AJ00010-1-2
24.OCT.2014 Rev.002